MARE's Computer Vision Study.
MareArts blog / Computer Vision & Artificial Intelligent Systems
How to run *.run file in Linux ? (simple tip)
Just change mode
'./' means sh command
# chmod a+x install_test.run
Linux is not easy to me.....
December 30, 2015
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Example source code of extract HOG feature from images, save descriptor values to xml file, using opencv (using HOGDescriptor )
This example source code is to extract HOG feature from images. And save descriptors to XML file. The source code explain how to use HOGD...
(OpenCV Study) Background subtractor MOG, MOG2, GMG example source code (BackgroundSubtractorMOG, BackgroundSubtractorMOG2, BackgroundSubtractorGMG)
Background subtractor example souce code. OpenCV support about 3 types subtraction algorithm. Those are MOG, MOG2, GMG algorithms. Det...
OpenCV Stitching example (Stitcher class, Panorama)
Image size of origin is 320*240. Processing time is 30.96 second took. The result of stitching The resul...
OpenCV Background subtraction 3.2 version example (for MOG, MOG2, GMG, KNN)
This is example for background subtraction on opencv 3.2 version previously, I post 2.7 version example on here. http://study.marearts.co...
8 point algorithm (Matlab source code) / The method to get the Fundamental Matrix and the Essential matrix
Created Date : 2011.8 Language : Matlab Tool : Matlab 2010 Library & Utilized : - Reference : Multiple View Geometry (Hartly and Z...
Real-time N camera stitching Class.
As you can see in the following video, I created a class that stitching n cameras in real time. https://www.youtube.com/user/feelmare/sear...
(OpenCV Study) Background subtraction and Draw blob to red rectangle (example source code)
I use MOG2 algorithm to background subtraction. The process is resize to small for more fast processing to blur for avoid noise affectio...
Image warping (using opencv findHomography, warpPerspective)
fig 1. Left: set 4 points (Left Top, Right Top, Right Bottom, Left Bottom), right:warped image to (0,0) (300,0), (300,300), (0,300) Firstl...
Video Stabilization example source code, (using cvFindHomography, cvWarpPerspective functions in openCV)
Video stabilization example source code. The principle is like that... Firstly, to obtain 2 adjacent images extract good feature to t...
OpenCV Drawing Example, (line, circle, rectangle, ellipse, polyline, fillConvexPoly, putText, drawContours)
line, circle, rectangle, ellipse, polyline, fillConvexPoly, putText, drawContours example source code!!. ...